Citation
Aa. Andreev et al., Active forms for water-gas shift reaction on NiMo-sulfide catalysts, APP CATAL A, 179(1-2), 1999, pp. 223-228
Citations number
14
Categorie Soggetti
Physical Chemistry/Chemical Physics","Chemical Engineering
Journal title
APPLIED CATALYSIS A-GENERAL
ISSN journal
0926860X
→ ACNP
Volume
179
Issue
1-2
Year of publication
1999
Pages
223 - 228
Database
ISI
SICI code
0926-860X(19990405)179:1-2<223:AFFWSR>2.0.ZU;2-S
Abstract
The effect of the reaction medium on non-promoted and potassium-promoted Ni
Mo-sulfide catalysts for the water-gas shift (WGS) reaction has been invest
igated. Water vapor induces hydrolysis of the sulfide phase to oxysulfides
which also exhibit catalytic activity. Nickel hydroxide, formed as a result
of hydrolysis, manifests a high catalytic activity in the water-gas shift.
(C) 1999 Elsevier Science B.V. All rights reserved.